Heat shrinkable 4-finger breakout boot for voltages 0.6/1 kV
Application:
4-finger heat shrink breakout boot with adhesive designed for insulating, mechanically securing and sealing separated cores of low voltage cables and wires.
Material:
- Radiation cross-linked polyolefin with hot melt adhesive
| Technical data | Test method | Data |
|---|---|---|
| Operating temperature | IEC 216 | -55°C to +110°C |
| Tensile strength | ASTM D2671 | 13 MPa |
| Tensile strength after ageing (150°C, 168 h) | ASTM D2671 | 10 MPa |
| Maximum elongation at break | ASTM D638 | 300% |
| Elongation at break (150°C, 168 h) | ASTM D2671 | 250% |
| Dielectric Strength | ASTM D2671 | 15 kV/mm |
| Volume resistivity | ASTM D876 | 10¹³ Ώ x cm |
| Dielectric constant | EC 250 | Max 3.0 |
| Glue properties | ||
| Water absorption | ISO 62 | 1.00% |
| Softening point | ASTM D E28 | 85°C |
| Peeling force | DIN 36672 | 4 N/cm |
| Impact on copper | ASTM D2671 | Non-corrosive |
| Fungi resistance | ISO 846 | Resistant |
| Symbol | Diameter [D] before shrinking [mm] |
Diameter [d] after shrinking [mm] |
Finger diameter [T] before shrinking [mm] |
Finger diameter [t] after shrinking [mm] |
Length [L] [mm] |
Length [l] [mm] |
Wall thickness [S] before shrinking [mm] |
Wall thickness [s] after shrinking [mm] |
Number of pieces per pack |
|---|---|---|---|---|---|---|---|---|---|
| 4-fingered | |||||||||
| E4R 10-50 | 40 | 15 | 14 | 3,5 | 105 | 26 | 2,2 | 2,0 | 10 |
| E4R 50-150 | 75 | 26 | 28 | 7 | 175 | 45 | 3,3 | 2,9 | 10 |
| E4R 150-240 | 82 | 37 | 30 | 9 | 190 | 60 | 4,0 | 23,0 | 10 |
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| Symbol | Diameter [D] before shrinking [mm] |
Diameter [d] after shrinking [mm] |
Finger diameter [T] before shrinking [mm] |
Finger diameter [t] after shrinking [mm] |
Length [L] [mm] |
Length [l] [mm] |
Wall thickness [S] before shrinking [mm] |
Wall thickness [s] after shrinking [mm] |
Number of pieces per pack |
|---|---|---|---|---|---|---|---|---|---|
| 4-fingered | |||||||||
| E4R 10-50 | 40 | 15 | 14 | 3.5 | 105 | 26 | 2.2 | 2.0 | 10 |
| E4R 50-150 | 75 | 26 | 28 | 7 | 175 | 45 | 3.3 | 2.9 | 10 |
| E4R 150-240 | 82 | 37 | 30 | 7 | 190 | 60 | 4.0 | 23.0 | 10 |